| Issue Date | Title | Author(s) |
| 2008 | Attitudes toward prenatal diagnosis and termination of pregnancy for genetic disorders among healthcare workers in a selected setting in Sri Lanka | de Silva, D.C.; Jayawardana, P.; Hapangama, A.; Suraweera, E.G.D.N.; Ranjani, D.; Fernando, S.; Karunasena, C.; Jinadasa, S. |
| 2014 | Cross-cultural validation of the Sinhalese version of the Liebowitz Social Anxiety Scale (LSAS-SR): study of the items and internal consistency | Williams, S.; Kuruppuarachchi, K.A.L.A.; Hapangama, A.; Wickremasinghe, R.; Ravindran, A. |
| 2008 | Dextromethorphan abuse | Hapangama, A.; Kuruppuarachchi, K.A.L.A. |
| 2008 | Ethno-psychopharmacology | Hapangama, A.; Kuruppuarachchi, K.A.L.A. |
| 2019 | Headache: an important symptom possibly linked to white matter lesions in thalassaemia. | Premawardhena, A.; Ranawaka, U.; Pilapitiya, T.; Weerasinghe, G.; Hapangama, A.; Hettiarachchi, S.; Salvin, K.; Silva, I.; Hameed, N.; Weatherall, M.; Olivieri, N.; Weatherall, D. |
| 2008 | Patient choice in psychiatry in low- and middle-income countries | Kuruppuarachchi, K.A.L.A.; Hapangama, A. |
| 2009 | Postnatal mental disorders | Kuruppuarachchi, K.A.L.A.; Hapangama, A. |
| 2015 | Prevalence of hepatitis B and hepatitis C infections and their relationship to injectable drug use in a cohort of Sri Lankan prison inmates | Niriella, M.A.; Hapangama, A.; Luke, H.P.D.P.; Pathmeswaran, A.; Kuruppuarachchi, K.A.L.A.; de Silva, H.J. |
| 2014 | Prevalence of hepatitis B and hepatitis C infections and their relationship with injectable drug use in a cohort of Sri Lankan prisoners | Niriella, M.A.; Hapangama, A.; Luke, H.P.D.P.; Pathmeswaran, A.; Kuruppuarachchi, K.A.L.A.; de Silva, H.J. |
| 2015 | Recognizing and referring emotionally distressed undergraduates | Kuruppuarachchi, K.A.L.A .; Hapangama, A. |
| 2015 | Reliability and factor analysis of the Sinhalese version of the Liebowitz Social Anxiety Scale-Self Reported Version (LSAS-SR) | Hapangama, A.; de Silva, T.; Kuruppuarachchi, K.A.L.A.; Wickremasinghe, A.R.; Williams, S.S. |
| 2016 | “Silent” white matter changes in brain MRI in patients with haemoglobinopathies and their clinical significance | Premawardhena, A.P.; Ranawaka, U.R.; Hapangama, A.; Pathmeswaran, A.; Hettiarachchi, S.; Salvin, K.A.; Pilapitiya, T.; Sanjaya, G.; Oilvieri, N.F.; Weatherall, D.J. |
| 2013 | Substance use disorders among mentally ill patients in a General Hospital in Sri Lanka: prevalence and correlates | Hapangama, A.; Kuruppuarachchi, K.A.L.A.; Pathmeswaran, A. |
| 2008 | Use of herbal medications among out- patients in a psychiatry clinic in Sri Lanka | Kuruppuarachchi, K.A.L.A.; Hapangama, A. |
| 2007 | Volatile substance misuse is often missed | Hapangama, A.; Kuruppuarachchi, K.A.L.A. |
